PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3951-2Tie Rod End,steering

Pdi Ground Support Systems, Inc. · NSN 2530-01-090-6679 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-090-6679 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-090-6679. Primary manufacturer part number: 3951-2.
Features
  • Tie Rod End,steering — FSC 2530
  • Ball Stud: INCLUDED
  • Thread Direction: LEFT-HAND
  • Rod Connecting End Thread Length: 2.250 INCHES NOMINAL IN
  • Thread Length: 0.781 INCHES NOMINAL IN
  • Thread Size: 9/16-18
  • Rod Connecting End Thread Direction: LEFT-HAND
  • Rod Connecting End Thread Size: 11/16-18
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tie Rod End,steering, cataloged under National Stock Number 2530-01-090-6679, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2530-01-090-6679
Primary Part Number3951-2
Item NameTie Rod End,steering
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerPdi Ground Support Systems, Inc.
StatusCANCELLED
Ball StudINCLUDED
Thread DirectionLEFT-HAND
Rod Connecting End Thread Length2.250 INCHES NOMINAL IN
Thread Length0.781 INCHES NOMINAL IN
Thread Size9/16-18
Rod Connecting End Thread DirectionLEFT-HAND
Rod Connecting End Thread Size11/16-18
Rod Connecting End Thread LocationEXTERNAL
Tapered Bearing Surface Major Diameter0.625 INCHES NOMINAL IN
Removability FeatureNOT INCLUDED
Design TypeBALL STUD
Rod Connecting End Thread Series DesignatorUNS
Taper Length1.031 INCHES NOMINAL IN
Screw Thread Series DesignatorUNF
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5210-00-221-2087 INTERCHANGEABLE
Gage,telescoping
5950-00-230-863010669408 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
4730-00-278-5812000-615-1195 INTERCHANGEABLE
Connector,multiple,fluid Pressur
Tvh Parts Co.
5330-00-338-14892-458E540-80 INTERCHANGEABLE
Packing,preformed
Parker-Hannifin Corp Div O-Ring Division
5307-00-377-120038408 INTERCHANGEABLE
Stud,plain
Northwestern Tools, Inc.
5330-00-395-12382458 INTERCHANGEABLE
Gasket
Champion Aerospace Llc
6145-00-889-80707104-TC INTERCHANGEABLE
Cable,telephone
Almo Wire & Cable, Inc.
2530-00-939-1914ES262L INTERCHANGEABLE
Tie Rod End,steering
Trw Inc Trw Steering and Suspension Div
6620-01-062-4307 INTERCHANGEABLE
Gage,pressure,dial Indicating
5815-01-083-8638 INTERCHANGEABLE
Driver,board
Cross-Reference Index
Part NumberManufacturer
S16194 General Motors Corp (USA)
3951-2 PRIMARY Pdi Ground Support Systems, Inc. (USA)
403-10 PRIMARY Pdi Ground Support Systems, Inc. (USA)
ES262-L Barmatic Products Co (USA)
804AS111 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
804AS111-1L Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
2458 General Motors Corp (USA)
403-10LH Pdi Ground Support Systems, Inc. (USA)
185120R91 Navistar Intl Corp Truck Br Ohio Plant (USA)
E5-262-L Barmatic Products Co (USA)
BP-1245-LH Barmatic Products Co (USA)
Related Parts
5210-00-221-2087INTERCHANGEABLE
GAGE,TELESCOPING
5950-00-230-8630INTERCHANGEABLE
TRANSFORMER,POWER
10669408
4730-00-278-5812INTERCHANGEABLE
CONNECTOR,MULTIPLE,FLUID PRESSUR
000-615-1195
5330-00-338-1489INTERCHANGEABLE
PACKING,PREFORMED
2-458E540-80
5307-00-377-1200INTERCHANGEABLE
STUD,PLAIN
38408
5330-00-395-1238INTERCHANGEABLE
GASKET
2458
6145-00-889-8070INTERCHANGEABLE
CABLE,TELEPHONE
7104-TC
2530-00-939-1914INTERCHANGEABLE
TIE ROD END,STEERING
ES262L
6620-01-062-4307INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
5815-01-083-8638INTERCHANGEABLE
DRIVER,BOARD
6680-01-111-9017INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
39512
3439-01-114-4589INTERCHANGEABLE
DESOLDERING WICK
80-3-10

Frequently Asked Questions

What is NSN 2530-01-090-6679?

NSN 2530-01-090-6679 is a Tie Rod End,steering, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 2530 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2530-01-090-6679?

NSN 2530-01-090-6679 has 11 cross-referenced part numbers: S16194 (General Motors Corp), 3951-2 (Pdi Ground Support Systems, Inc.), 403-10 (Pdi Ground Support Systems, Inc.), ES262-L (Barmatic Products Co), 804AS111 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier) and 6 more.

What NSN replaces 2530-01-090-6679?

There are 12 known substitutes for 2530-01-090-6679: 5210-00-221-2087, 5950-00-230-8630, 4730-00-278-5812 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3951-2?

Key specifications for 3951-2: Ball Stud: INCLUDED; Thread Direction: LEFT-HAND; Rod Connecting End Thread Length: 2.250 INCHES NOMINAL IN; Thread Length: 0.781 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2530-01-090-6679 still in active supply?

NSN 2530-01-090-6679 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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